15331-5812 DUN 186

 
 
15h 33m 09.31s -58 11' 55.4" P.A. 295.00 sep 39.3 mag 8.73,8.82 Sp F3IV dist. 110.62 pc (360.84 l.y.)
 
 
Coord 2000
15331-5812
Discov num
DUN 186
Comp
Coord arcsec 2000
15 33 09.31 -58 11 55.4
Date first
1837
Date last
2015
Obs
18
Pa first
294
Pa last
295
P.A. Now (θ)
295°
Sep first
39.3
Sep last
39.3
Sep. Now (ρ)
39.3"
Mag pri
8.73
Mag sec
8.82
delta mag (ΔM)
0.09
Spectral class
F3IV (yellow-white)
Pri motion ra
-043
Sec motion ra
-044
Pri motion dec
-060
Sec motion dec
-062
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.029 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
294.6
Precise sep
39.338
Constellation
Norma
SAO
242679
HIP
76144
Tycho2
8707-00247-1
Gaia DR2
5882204934544118528
HD
138181
CP
CP-57 7083
Distance
110.62
Distance ly
360.84
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15331-5812 DUN 186 2001 15 295 39.4 8.73 8.82 F3IV NZD 153309.31-581155.4
15331-5812 DUN 186 2010 17 295 39.3 8.73 8.82 F3IV NZ 153309.31-581155.4
15331-5812 DUN 186 2015 18 295 39.3 8.73 8.82 F3IV NZ 153309.31-581155.4

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